Merge pull request #188 from Defcon27/master

Added Docker basic commands section-wise & Added commands readme URLs in Docker main page

Author: Tikam02

Container-orchestration/Docker/docker-basic-commands.md

@@ -0,0 +1,133 @@
+<h1 align="center">Docker Basic Commands</h1>
+
+## Build Images
+
+- Create image using current directory’s Dockerfile <br>
+    ``` docker build -t image-name . ```
+
+- List images<br>
+   ``` docker images ```
+
+<br>
+
+## Running Container
+
+- Create new container from specified image<br>
+   ``` docker run image-name ```
+
+- Assign a name to the container<br>
+   ``` docker run --name nick-name image-name ```
+
+- Run image with an entry point | override existing entrypoint<br>
+   ```docker run image-name cmd```<br>
+   ```docker run image-name --entrypoint cmd```
+
+- Run image in interactive mode<br>
+   ``` docker run -it image-name ```
+
+- Run image in detached mode<br>
+   ``` docker run -d image-name ```
+
+- Run image mapping container's port to the host<br>
+   ``` docker run -p host-port:container-port image-name ```
+
+<br>
+
+## Managing Containers
+
+- List running containers<br>
+   ``` docker ps ```
+
+- List all containers<br>
+   ```docker ps -a```
+
+- Stop one or more running containers<br>
+   ```docker stop containerId```
+
+- Start one or more stopped containers<br>
+   ```docker start containerId```
+
+- Fetch the logs of a container<br>
+   ```docker logs containerId```
+
+- Fetch and follow log output of a container<br>
+   ```docker logs -f containerId```
+
+- Run a command in a running container in interactive mode<br>
+   ```docker exec -it containerId cmd```
+
+- Copy files/folders from container to local filesystem<br>
+  ```  docker cp containerId:/workdir/file.ext .```
+
+- Copy files/folders from local filesystem to container<br>
+  ```  docker cp  file.ext containerId:/workdir/```
+
+- Remove container<br>
+   ```docker rm containerId```
+
+- Remove running container<br>
+   ```docker rm -f containerId```
+
+- Remove all running and stopped containers<br>
+   ```docker rm -f $(docker ps -a -q)```
+
+<br>
+
+
+## Persistant data using Volumes
+
+- Creates a new volume that containers store data<br>
+   ```docker volume create volume-name```
+
+- Display detailed information on one or more volumes<br>
+   ```docker volume inspect volume-name```
+
+- List volumes<br>
+   ```docker volume ls```
+
+- Create a volume and then configure the container to use it<br>
+  ``` docker run -v volume-name:/dir/dir container-name```
+
+- Create mapping between dir in host and container<br>
+  ``` docker run -v $(pwd):/workdir container-name```
+
+
+
+
+<br>
+
+## Managing Images
+
+#### Tagging Images
+
+- Create tag to the image while building<br>
+   ``` docker build -t image-name:tag . ```
+
+- Create tag to the image after building<br>
+   ``` docker image tag src-image:latest dst-image:tag ```
+
+#### Saving & Loading Images
+
+- Save one or more images to a tar archive<br>
+   ``` docker image save -o image-name.tar image-name:tag ```
+
+- Load an image from a tar archive<br>
+   ``` docker image load -i image-name.tar ```
+
+#### Remove Images
+
+- Remove one or more images<br>
+   ``` docker image rm image-name ```<br>
+   ``` docker rmi image-name ```
+
+- Remove all images<br>
+   ``` docker system prune -a ```
+
+- Remove all stopped containers<br>
+   ``` docker container prune ```
+
+- Remove all dangling images<br>
+   ``` docker image prune ```
+
+- Remove all unused containers, networks, dangling and unreferenced images<br>
+   ``` docker system prune ```

Container-orchestration/Docker/readme.md

@@ -11,7 +11,10 @@
 
 
 *****************
+[`Docker Basic Commands`](docker-basic-commands.md)
 
+[`Docker Complete Commands`](docker-commands.md)
+*****************
 ## 1. Basic concepts of docker - Containers and Images 
 
 - Detailed Docker concepts and notes from here - [Docker Concepts](https://github.com/Tikam02/DevOps-Guide/blob/master/Container-orchestration/Docker/docker-concepts.md)